/* 01. EDITORIAL HERO (FULL BLEED ATMOSPHERIC) */
.hero-editorial {
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-height) + 40px) 0 80px;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero-photo-fade {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 900px;
  height: 100%;
  opacity: 0.95;
  mask-image: linear-gradient(to right, transparent 0%, black 35%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 35%);
}

.hero-bg-portrait {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 20%;
}

.hero-dark-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #0b0c10 0%, rgba(11, 12, 16, 0.82) 40%, rgba(11, 12, 16, 0.2) 100%);
}

/* Mobile Dedicated Layout — Portrait Photo Full Display */
@media (max-width: 959px) {
  .hero-editorial {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: flex-end;
    padding-top: calc(var(--header-height) + 20px);
    padding-bottom: 60px;
  }

  .hero-backdrop {
    position: absolute;
    inset: 0;
  }

  .hero-photo-fade {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    height: 70%;
    opacity: 0.95;
    mask-image: linear-gradient(to bottom, black 45%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 45%, transparent 100%);
  }

  .hero-bg-portrait {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 12%;
    filter: brightness(1.05) contrast(1.03);
  }

  .hero-dark-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, 
      rgba(11, 12, 16, 0.15) 0%, 
      rgba(11, 12, 16, 0.5) 35%, 
      rgba(11, 12, 16, 0.92) 65%, 
      #0b0c10 90%
    );
  }

  .hero-editorial-inner {
    margin-top: auto;
    padding-top: 38vh; /* Pushes text smoothly below Lucas' face */
  }

  .hero-editorial-title {
    font-size: clamp(1.8rem, 7vw, 2.6rem);
    line-height: 1.1;
  }

  .hero-editorial-desc {
    font-size: 0.98rem;
    margin-bottom: 24px;
  }
}

.hero-editorial-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  max-width: 780px;
}

.hero-meta-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.hero-editorial-title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.06;
  color: #ffffff;
  margin-bottom: var(--space-md);
}

.hero-editorial-desc {
  font-size: var(--text-large);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 580px;
  margin-bottom: var(--space-xl);
}

.hero-editorial-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════════════════════════
   02.5  MÉTODO X — EXPERIÊNCIA EDITORIAL INTERATIVA
   ══════════════════════════════════════════════════════════════ */

.mx-section {
  position: relative;
  padding: 140px 0 120px;
  background: #0a0a0e;
  overflow: hidden;
}

/* Subtle grain texture */
.mx-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

.mx-section > .container {
  position: relative;
  z-index: 1;
}

/* ── HEADER ── */
.mx-header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto var(--space-2xl);
}

.mx-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5.5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #ffffff;
  margin-bottom: 20px;
}

.mx-title-accent {
  color: var(--accent);
}

.mx-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* ── VÍDEO EMBED (SHORT / VERTICAL) ── */
.mx-video-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 48px auto;
  max-width: 360px;
}

.mx-video-frame {
  position: relative;
  width: 100%;
  /* Aspect ratio 9:16 para vídeo vertical (Short) */
  padding-bottom: 177.78%;
  border-radius: 20px;
  overflow: hidden;
  background: #0b0c10;
  box-shadow:
    0 0 0 1px rgba(212, 160, 76, 0.3),
    0 30px 80px rgba(0, 0, 0, 0.7),
    0 0 60px rgba(212, 160, 76, 0.12);
}

.mx-video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.mx-video-caption {
  margin-top: 18px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-align: center;
  font-style: italic;
  letter-spacing: 0.01em;
}

/* ── HINT BADGE (INDICAÇÃO VIVA) ── */

.mx-hint-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 16px auto 28px;
  padding: 10px 22px;
  background: rgba(212, 160, 76, 0.08);
  border: 1px solid rgba(212, 160, 76, 0.35);
  border-radius: var(--radius-pill);
  font-size: clamp(0.82rem, 1.8vw, 0.95rem);
  font-weight: 600;
  color: var(--accent);
  box-shadow: 0 0 25px rgba(212, 160, 76, 0.15);
  animation: mx-hint-pulse 2s ease-in-out infinite alternate;
}

@keyframes mx-hint-pulse {
  0% {
    box-shadow: 0 0 15px rgba(212, 160, 76, 0.15);
    border-color: rgba(212, 160, 76, 0.35);
  }
  100% {
    box-shadow: 0 0 35px rgba(212, 160, 76, 0.45), 0 0 10px rgba(255, 255, 255, 0.2);
    border-color: rgba(212, 160, 76, 0.7);
  }
}

.mx-hint-hand {
  font-size: 1.15rem;
  animation: mx-bounce-down 1.4s ease-in-out infinite;
}

@keyframes mx-bounce-down {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* ── FORMULA BAR (MAIOR E MAIS IMPONENTE) ── */
.mx-formula {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  padding: 18px 22px;
  background: rgba(20, 21, 31, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.mx-tag {
  all: unset;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: clamp(0.9rem, 2.2vw, 1.25rem);
  font-weight: 800;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.65);
  padding: 12px 20px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  position: relative;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  -webkit-tap-highlight-color: transparent;
}

.mx-tag:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.mx-tag.active {
  color: #ffffff;
  background: rgba(212, 160, 76, 0.18);
  border-color: var(--accent);
  box-shadow: 0 0 25px rgba(212, 160, 76, 0.35), inset 0 0 15px rgba(212, 160, 76, 0.1);
  transform: translateY(-2px);
}

.mx-tag.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid var(--accent);
}

.mx-op {
  color: #ff4757;
  font-size: clamp(1.1rem, 2.6vw, 1.6rem);
  font-weight: 800;
  user-select: none;
  text-shadow: 0 0 10px rgba(255, 71, 87, 0.4);
}

.mx-eq {
  color: var(--accent);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 800;
  user-select: none;
  margin: 0 4px;
  text-shadow: 0 0 15px rgba(212, 160, 76, 0.5);
}

/* RESULTADO tag — special golden treatment */
.mx-tag-result {
  color: var(--accent);
  border: 1.5px solid rgba(212, 160, 76, 0.4);
  background: rgba(212, 160, 76, 0.1);
  box-shadow: 0 0 20px rgba(212, 160, 76, 0.2);
}

.mx-tag-result:hover,
.mx-tag-result.active {
  color: #0b0c10;
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 35px rgba(212, 160, 76, 0.6), 0 0 70px rgba(212, 160, 76, 0.3);
}

/* ── IMAGE VIEWPORT ── */
.mx-viewport {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  overflow: hidden;
  background: #111118;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
}

.mx-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.9s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.mx-img.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

/* ── RESULT PANEL (special composition) ── */
.mx-result-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 50% 50%, rgba(212, 160, 76, 0.08) 0%, #0a0a0e 70%);
}

.mx-result-grid {
  display: flex;
  gap: clamp(32px, 8vw, 80px);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease 0.15s, transform 0.6s ease 0.15s;
}

.mx-result-panel.active .mx-result-grid {
  opacity: 1;
  transform: translateY(0);
}

.mx-result-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.mx-result-icon {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  text-shadow: 0 0 20px rgba(212, 160, 76, 0.5);
  animation: mx-pulse-glow 2.5s ease-in-out infinite alternate;
}

.mx-result-label {
  font-family: var(--font-heading);
  font-size: clamp(0.75rem, 1.8vw, 1rem);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #ffffff;
}

@keyframes mx-pulse-glow {
  0% { text-shadow: 0 0 15px rgba(212, 160, 76, 0.3); }
  100% { text-shadow: 0 0 35px rgba(212, 160, 76, 0.7), 0 0 60px rgba(212, 160, 76, 0.25); }
}

/* ── CAPTION ── */
.mx-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 32px 28px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.mx-caption-title {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #ffffff;
  margin-bottom: 4px;
  opacity: 0;
  transform: translateY(8px);
  animation: mx-caption-in 0.5s ease forwards;
}

.mx-caption-text {
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  color: rgba(255, 255, 255, 0.7);
  font-weight: 400;
  opacity: 0;
  transform: translateY(8px);
  animation: mx-caption-in 0.5s ease 0.1s forwards;
}

@keyframes mx-caption-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hide caption on resultado */
.mx-caption[data-active="resultado"] {
  opacity: 0;
}

/* ── MOBILE DOTS ── */
.mx-dots {
  display: none;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.mx-dot {
  all: unset;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  -webkit-tap-highlight-color: transparent;
}

.mx-dot.active {
  background: #ffffff;
  transform: scale(1.3);
}

.mx-dot-result.active {
  background: var(--accent);
  box-shadow: 0 0 12px rgba(212, 160, 76, 0.5);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .mx-section {
    padding: 100px 0 80px;
  }

  .mx-formula {
    gap: 6px;
    margin-bottom: 32px;
  }

  .mx-tag {
    padding: 8px 10px;
    font-size: 0.68rem;
    letter-spacing: 0.06em;
  }

  .mx-op, .mx-eq {
    font-size: 0.8rem;
  }

  .mx-viewport {
    border-radius: 12px;
    aspect-ratio: 4 / 3;
  }

  .mx-dots {
    display: flex;
  }

  .mx-caption {
    padding: 28px 20px 20px;
  }
}

@media (max-width: 480px) {
  .mx-formula {
    gap: 4px;
  }

  .mx-tag {
    padding: 6px 8px;
    font-size: 0.62rem;
  }

  .mx-op, .mx-eq {
    font-size: 0.7rem;
  }

  .mx-viewport {
    aspect-ratio: 3 / 2.5;
  }
}

.mosaic-card-frame {
  width: 100%;
  max-width: 1060px;
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8), 0 0 50px rgba(212, 160, 76, 0.08);
  background: #14151f;
}

.mosaic-showcase-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.mosaic-card-frame:hover .mosaic-showcase-img {
  transform: scale(1.015);
}

.mosaic-card-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(15, 16, 22, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  color: #fff;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

@media (max-width: 640px) {
  .mosaic-card-badge {
    bottom: 14px;
    left: 14px;
    padding: 6px 12px;
    font-size: 0.72rem;
  }
}

.mosaic-cta-box {
  text-align: center;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.08);
  background: var(--bg-elevated);
  transform-style: preserve-3d;
  will-change: transform;
}

/* 3D Glass Light Glare */
.hero-image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    600px circle at var(--glare-x, 50%) var(--glare-y, 50%),
    rgba(255, 255, 255, 0.12) 0%,
    transparent 60%
  );
  pointer-events: none;
  z-index: 3;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Floating Studio Badge on Hero Image */
.hero-floating-chip {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(11, 12, 16, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 12px 18px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 4;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-chip-info {
  display: flex;
  flex-direction: column;
}

.hero-chip-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.hero-chip-role {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 500;
}

.hero-chip-tag {
  font-size: 0.7rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
}

@media (min-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1.15fr 0.85fr;
  }
  
  .hero-image-wrapper {
    aspect-ratio: 4/5;
  }
}

@media (max-width: 1023px) {
  .hero-image-wrapper {
    aspect-ratio: 1/1;
    max-height: 420px;
  }
}

/* 02.5. About Section (#sobre) */
.section-about {
  padding: 120px 0;
  border-top: 1px solid var(--border-subtle);
  background: radial-gradient(circle at 15% 50%, rgba(212, 160, 76, 0.03) 0%, transparent 60%);
}

@media (max-width: 959px) {
  .about-image-col {
    display: none;
  }
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

@media (min-width: 960px) {
  .about-grid {
    grid-template-columns: 360px 1fr;
    gap: 56px;
  }
}

.about-image-card {
  position: relative;
  max-width: 320px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  background: #14151f;
}

@media (min-width: 960px) {
  .about-image-card {
    max-width: 360px;
    margin: 0;
  }
}

.about-portrait-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/5;
  object-fit: cover;
  display: block;
}

.about-card-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(15, 16, 22, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  color: #fff;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.about-text p {
  font-size: var(--text-body);
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.7;
}

.about-inline-link {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

.about-inline-link:hover {
  color: #fff;
  text-shadow: 0 0 12px rgba(212, 160, 76, 0.4);
}

.about-quote-box {
  margin-top: 24px;
  padding: 16px 20px;
  border-left: 3px solid #ff4757;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.about-quote-text {
  font-size: 1.05rem;
  color: #fff;
  font-style: italic;
  font-weight: 500;
}

/* 03. Services Section (#servicos) */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  padding: var(--space-lg);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card .service-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(212, 160, 76, 0.08);
  border: 1px solid rgba(212, 160, 76, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: var(--space-md);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.service-card:hover .service-icon {
  background: rgba(212, 160, 76, 0.15);
  transform: scale(1.08);
}

.service-card .service-title {
  font-size: 1.2rem;
  font-weight: var(--title-weight);
  margin-bottom: 6px;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.service-card .service-tagline {
  font-size: var(--text-small);
  color: var(--accent);
  margin-bottom: var(--space-sm);
  font-weight: 500;
  line-height: 1.4;
}

.service-card .service-description {
  font-size: var(--text-small);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: auto;
}

.services-cta {
  margin-top: var(--space-2xl);
  text-align: center;
}

/* 04. Site Showcase (#sites) */
.showcase-titles {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.showcase-subtitle {
  font-size: var(--text-section-title);
  font-weight: var(--title-weight);
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.mockup-container {
  max-width: 960px;
  margin: var(--space-xl) auto;
  position: relative;
}

.mockup-image {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.06);
  overflow: hidden;
  background: var(--bg-elevated);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-item {
  padding: var(--space-md);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  text-align: left;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.feature-item:hover {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.feature-item .feature-icon {
  color: var(--accent);
  width: 22px;
  height: 22px;
  shrink: 0;
  margin-top: 2px;
}

.feature-item .feature-title {
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.feature-item .feature-text {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.showcase-note {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-md);
  font-style: italic;
  text-align: center;
}

/* 05. Portfolio Section (#trabalhos) */
.portfolio-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
  margin-top: var(--space-md);
}

.filter-btn {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: var(--text-small);
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base), transform var(--transition-base);
  cursor: pointer;
  min-height: 40px;
}

.filter-btn:hover {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--accent);
  color: var(--accent-text);
  border-color: var(--accent);
  font-weight: 600;
}

.filter-btn:active {
  transform: scale(0.96);
}

.filter-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: opacity var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
  background: var(--bg-elevated);
}

.portfolio-item:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.portfolio-item .portfolio-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-image {
  transform: scale(1.06);
}

.portfolio-item .portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 12, 16, 0.95) 0%, rgba(11, 12, 16, 0.3) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-md);
  transition: opacity var(--transition-base);
}

.portfolio-item .portfolio-category {
  margin-bottom: 6px;
  align-self: flex-start;
}

.portfolio-item .portfolio-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.portfolio-item .portfolio-desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-top: 4px;
}

/* 06. Results / Cases Section (#resultados) */
.cases-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.case-card {
  padding: var(--space-xl);
}

.case-card-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 1024px) {
  .case-card-inner {
    grid-template-columns: repeat(3, 1fr);
  }
}

.case-block-label {
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
  font-weight: 600;
}

.case-block-text {
  font-size: var(--text-small);
  color: var(--text-secondary);
  line-height: 1.6;
}

.case-metrics {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}

.metric {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.04em;
  line-height: 1;
}

.metric-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 4px;
}

/* 07. Media Section (#midia) */
.media-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

@media (min-width: 640px) {
  .media-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .media-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.media-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.media-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 160, 76, 0.3);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.media-card-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: #14151f;
}

.media-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

#media-img-materia-01 {
  object-position: 50% 7%;
  transform: scale(1.19);
  transform-origin: 50% 7%;
}

#media-img-materia-02 {
  object-position: 50% 30%;
  transform: scale(1);
  transform-origin: 50% 30%;
}

#media-img-materia-03 {
  object-position: 100% 51%;
  transform: scale(1.07);
  transform-origin: 100% 51%;
}

.media-card:hover #media-img-materia-01 {
  transform: scale(1.23);
}

.media-card:hover #media-img-materia-02 {
  transform: scale(1.04);
}

.media-card:hover #media-img-materia-03 {
  transform: scale(1.11);
}

.media-card-body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.media-card-outlet {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.media-outlet-badge {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.media-card-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.35;
}

.media-card-desc {
  font-size: var(--text-small);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.media-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  color: var(--accent);
  margin-top: auto;
  padding-top: var(--space-md);
  font-weight: 500;
  transition: color var(--transition-base);
}

.media-card-link:hover {
  color: var(--accent-hover);
}

/* 08. Final CTA (#contato) */
#contato {
  text-align: center;
  padding: var(--space-3xl) 0;
  position: relative;
}

.cta-content {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 500;
  letter-spacing: var(--letter-spacing-heading);
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.cta-highlight {
  font-size: var(--text-section-title);
  font-weight: var(--title-weight);
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  letter-spacing: var(--letter-spacing-heading);
}

.cta-text {
  font-size: var(--text-large);
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: var(--line-height);
}

.cta-subtext {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-sm);
}

/* 09. Footer (#site-footer) */
#site-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-xl) 0;
  background: var(--bg-canvas);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  text-align: center;
  align-items: center;
  padding-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-info .footer-name {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.footer-info .footer-tagline {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color var(--transition-base), color var(--transition-base), transform var(--transition-base);
}

.footer-social a:hover {
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.footer-social a:active {
  transform: scale(0.92);
}

.footer-social a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.footer-social a svg {
  width: 18px;
  height: 18px;
  color: currentColor;
  stroke: currentColor;
}

.footer-copyright {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-align: center;
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-md);
}